Carbon nanotube powder preparation device
By setting up pads, pads, and top plates in the carbon nanotube powder preparation device to change the vibration propagation mode, and using springs to reduce noise, while using shielding covers and track grooves to open and close the shielding covers, the problems of high noise and heavy pollution in existing devices are solved, achieving the effects of noise reduction and dust prevention.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-10
- Publication Date
- 2026-03-27
AI Technical Summary
Existing carbon nanotube powder preparation equipment is noisy and polluting.
A carbon nanotube powder preparation device was designed. By setting a support base with a pad, a pad layer and a top plate to change the vibration propagation mode, combined with a spring to reduce noise, and by using a shielding cover and a track groove to realize the opening and closing of the shielding cover to achieve the dust prevention effect.
It effectively reduces noise, prevents dust from rising, and improves the environmental friendliness of the preparation process.
Smart Images
Figure CN224040869U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to carbon nanotube powder preparation technical field, concretely to a carbon nanotube powder preparation device. BACKGROUND
[0002] Carbon nanotube, also known as bucky tube, is a one-dimensional quantum material with special structure, its radial size is nanometer order, axial size is micron order, and both ends of the tube are basically sealed. Carbon nanotube is mainly composed of carbon atoms arranged in hexagonal form, and the coaxial pipe of several layers to tens of layers is kept at a fixed distance of about 0.34 nm, and the diameter is generally 2-20 nm. And according to the different orientation of carbon hexagon along the axial direction, it can be divided into sawtooth, armchair and spiral type. Among them, the spiral type of carbon nanotube has chirality, and the sawtooth and armchair type of carbon nanotube has no chirality, the carbon atoms in the carbon nanotube are mainly sp2 hybridization, and the hexagonal grid structure exists to a certain extent. The bending forms a spatial topological structure, in which a certain sp3 hybridization bond can be formed, that is, the chemical bond formed has sp2 and sp3 mixed hybridization state, and these p orbits overlap each other outside the graphene sheet of carbon nanotube to form a highly delocalized large pi bond. The large pi bond on the outer surface of carbon nanotube is the chemical basis for the non-covalent bond complex of carbon nanotube and some macromolecules with conjugated properties. The results of photoelectron spectroscopy of multi-walled carbon nanotubes show that, whether single-walled carbon nanotubes or multi-walled carbon nanotubes, a certain functional group is combined on the surface, and carbon nanotubes obtained by different preparation methods have different surface structures due to different preparation methods and different post-processing processes. Carbon nanotubes are prepared from powder materials, and special devices are needed for production in powder preparation. The existing carbon nanotube powder preparation device has the problems of large noise and heavy pollution during use. CONTENT OF THE UTILITY MODEL
[0003] (I) Technical problems solved
[0004] In view of the defects of the prior art, the utility model provides a carbon nanotube powder preparation device, which has the advantages of noise reduction, dust prevention and the like, and solves the problems mentioned in the above background.
[0005] (II) Technical scheme
[0006] In order to achieve the above object, the utility model provides the following technical scheme: A carbon nanotube powder preparation device, including support base, the support base top fixedly installed with device body, the device body top movably installed with shielding cover, the support base includes backing plate, the backing plate top fixedly installed with cushion layer, the cushion layer top fixedly installed with top plate, the device body includes side vertical plate, the side vertical plate both sides fixedly installed with flywheel, the side vertical plate front fixedly installed with reinforcing rib, the side vertical plate top fixedly connected with feeding inlet, the shielding cover includes right baffle, the right baffle one side movably installed with left baffle, the right baffle bottom fixedly connected with first handle, the left baffle bottom fixedly connected with second handle.
[0007] Preferably, the bottom surface of the backing plate is in a planar state and is fixedly connected with the installation ground, and the top of the backing plate is in a concave state and is fixedly connected with the cushion layer.
[0008] The bottom surface and the top surface of the backing plate are respectively in a planar state and a concave state, and the two different forms can effectively block the vibration from above and reduce noise.
[0009] Preferably, the cushion layer is made of elastic material, and a hole penetrating through the backing plate is formed in the cushion layer.
[0010] The cushion layer is a buffer layer, and the elastic material can absorb the noise generated by the vibration of the device body above.
[0011] Preferably, the bottom surface of the top plate is in a convex state, a fixed bolt is fixedly installed on the top plate, and a spring is sleeved on the fixed bolt.
[0012] The bottom surface of the top plate is in a convex state, which is different from the top end form of the top plate, can effectively reduce the transmission of vibration, thereby achieving the effect of reducing noise, and the spring also has the effect of shock absorption.
[0013] Preferably, a track groove is formed above the feeding inlet, chamfers are fixedly arranged at both ends of the track groove, the track groove is used to connect the first handle and the second handle, the first handle and the second handle can freely move left and right in the track groove to realize the opening and closing of the right baffle and the left baffle, and when the first handle and the second handle reach the chamfer, the right baffle and the left baffle can change direction and are hung on both sides of the feeding inlet to reduce the occupation of space.
[0014] Preferably, the right baffle and the left baffle are movably connected with the track groove through the first handle and the second handle, and the right baffle and the left baffle are opened and closed by moving left and right in the track groove through the first handle and the second handle; when the material is put in, the first handle and the second handle are moved to both sides to open the shielding cover, and after the material is put in, the first handle and the second handle are moved inward to close the shielding cover to realize the dustproof function.
[0015] Compared with the prior art, the carbon nanotube powder preparation device has the following beneficial effects:
[0016] The carbon nanotube powder preparation device has the effects of weakening vibration and reducing noise by changing the vibration propagation mode of the supporting seat 1, the base plate, the cushion layer and the top plate, and the effect is enhanced by the spring added at the bottom of the top plate. The right baffle and the left baffle are opened and closed by moving left and right in the track groove through the first handle and the second handle. When the material is put in, the first handle and the second handle are moved to the two sides to open the shielding cover, and after the material is put in, the first handle and the second handle are moved inward to close the shielding cover to realize the dustproof function. BRIEF DESCRIPTION OF DRAWINGS
[0017] Fig. 1 It is a top plate appearance structure schematic diagram of the utility model;
[0018] Fig. 2 It is a top plate appearance structure schematic diagram of the utility model;
[0019] Fig. 3 It is a base plate appearance structure schematic diagram of the utility model.
[0020] Wherein: 1, supporting seat, 2, device body, 3, shielding cover, 101, base plate, 102, cushion layer, 103, top plate, 1021, hole, 1031, fixed bolt, 1032, spring, 201, side stand, 202, flywheel, 203, reinforcing rib, 204, feed inlet, 2041, track groove, 2042, chamfer, 301, right baffle, 302, left baffle, 303, first handle, 304, second handle. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.
[0022] Please refer to Figs. 1-3 A carbon nanotube powder preparation device, comprising a supporting seat 1, the supporting seat 1 top fixedly installed with device body 2, device body 2 top movably installed with shielding cover 3.
[0023] The utility model discloses an embodiment one, support seat 1 includes the backing plate 101, and the backing plate 101 top fixed mounting has the cushion layer 102, and the cushion layer 102 top fixed mounting has the top plate 103, and the device body 2 includes the side vertical board 201, and the side vertical board 201 both sides fixed mounting has the flywheel 202, and the side vertical board 201 front fixed mounting has the reinforcing rib 203, and the side vertical board 201 top fixed connection has the feed inlet 204, and the cover 3 of shielding includes the right baffle 301, and the right baffle 301 one side swing mounting has the left baffle 302, and the right baffle 301 bottom fixed connection has the first handle 303, and the left baffle 302 bottom fixed connection has the second handle 304.
[0024] Through the above technical scheme, the eccentric motion of the flywheel and the size adjustment of the discharge port are the prior art, which will not be repeated here, the backing plate 101 is fixedly installed at the specified position through the bolt in use, the backing plate 101 is fixedly connected with the cushion layer 102, the bottom surface and the top surface of the backing plate 101 are respectively in the plane state and the concave surface state, and the two different forms can effectively block the vibration transmitted from the upper side and reduce the noise. The cushion layer 102 is a buffer layer, and the elastic material can absorb the noise generated by the vibration of the device body 2 above, the top plate 103 changes the vibration propagation form to weaken the vibration and reduce the noise, and meanwhile, the spring 1032 additionally arranged at the bottom of the top plate 103 enhances the effect. The feed inlet 204 is provided with the cover 3 and the track groove 2041, the right baffle 301 and the left baffle 302 are moved left and right in the track groove 2041 through the first handle 303 and the second handle 304 to realize opening and closing. When the material is put in, the first handle 303 and the second handle 304 are moved to the two sides to open the cover 3, and after the material is put in, the first handle 303 and the second handle 304 are moved to the inside to close the cover 3 to realize the dustproof function.
[0025] The utility model discloses an embodiment two, specifically, the bottom surface of the backing plate 101 is fixedly connected with the installation ground in the plane state, the top of the backing plate 101 is fixedly connected with the cushion layer 102 in the concave surface state, the bottom surface and the top surface of the backing plate 101 are respectively in the plane state and the concave surface state, and the two different forms can effectively block the vibration transmitted from the upper side and reduce the noise. Specifically, the cushion layer 102 is made of elastic material, and a hole 1021 penetrating through the backing plate 101 is formed in the cushion layer 102. The cushion layer 102 is a buffer layer, and the elastic material can absorb the noise generated by the vibration of the device body 2 above. Specifically, the bottom surface of the top plate 103 is in the convex surface state, the top plate 103 is fixedly installed with a fixed bolt 1031, and the fixed bolt 1031 is sleeved with a spring 1032.
[0026] Similarly, the bottom surface of the top plate 103 is in the convex surface state, which is different from the top end form of the top plate 103, can effectively reduce the transmission of vibration, thereby achieving the effect of reducing the noise, and the spring 1032 also plays a damping effect.
[0027] Specific, the feeding port 204 is provided with a track groove 2041 above, the track groove 2041 is fixedly provided with a chamfer 2042 at both ends, the track groove 2041 is used to connect the first handle 303 and the second handle 304, so that the first handle 303 and the second handle 304 can move freely left and right in the track groove 2041 to realize the opening and closing of the right baffle 301 and the left baffle 302, and when the first handle 303 and the second handle 304 reach the chamfer 2042, the right baffle 301 and the left baffle 302 can be hung on both sides of the feeding port 204 to reduce the occupation of space.
[0028] Specific, the right baffle 301 and the left baffle 302 are movably connected with the track groove 2041 through the first handle 303 and the second handle 304 respectively, and the right baffle 301 and the left baffle 302 are opened and closed through the left and right movement of the first handle 303 and the second handle 304 in the track groove 2041, and when the material is put, the first handle 303 and the second handle 304 are moved to the two sides to open the shielding cover 3, and after the material is put, the first handle 303 and the second handle 304 are moved to the inside to close the shielding cover 3 to realize the dustproof function.
[0029] In use, the pad plate 101 is fixedly installed at a specified position through bolts, the pad plate 101 is fixedly connected with the cushion layer 102, the bottom surface and the top surface of the pad plate 101 are respectively in a plane state and a concave state, and the two different forms can effectively block the vibration from the upper side and reduce noise, the cushion layer 102 is a buffer layer, and the elastic material can absorb the noise generated by the vibration of the upper device body 2, the top plate 103 changes the vibration propagation form to weaken the vibration and reduce the noise, and meanwhile, the spring 1032 additionally arranged at the bottom of the top plate 103 enhances the effect, the feeding port 204 is provided with the shielding cover 3 and the track groove 2041, the right baffle 301 and the left baffle 302 are opened and closed through the left and right movement of the first handle 303 and the second handle 304 in the track groove 2041, and when the material is put, the first handle 303 and the second handle 304 are moved to the two sides to open the shielding cover 3, and after the material is put, the first handle 303 and the second handle 304 are moved to the inside to close the shielding cover 3 to realize the dustproof function.
[0030] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.
Claims
1. A device for preparing carbon nanotube powder comprising a support seat (1), characterized in that: The support seat (1) top fixedly installed with device body (2), device body (2) top movably mounted with cover (3), the support seat (1) includes backing plate (101), the backing plate (101) top fixedly installed with cushion layer (102), the cushion layer (102) top fixedly installed with top plate (103), the device body (2) includes side vertical plate (201), the side vertical plate (201) both sides fixedly installed with flywheel (202), the side vertical plate (201) front fixedly installed with reinforcing rib (203), the side vertical plate (201) top fixedly connected with feed inlet (204), the cover (3) includes right baffle (301), the right baffle (301) one side movably mounted with left baffle (302).
2. The carbon nanotube powder production apparatus according to claim 1, wherein: The bottom surface of the backing plate (101) is in a planar state and is fixedly connected with the installation ground, and the top of the backing plate (101) is in a concave state and is fixedly connected with the cushion layer (102).
3. The carbon nanotube powder production apparatus according to claim 1, wherein: The cushion layer (102) is made of elastic material, and a hole (1021) penetrating through the backing plate (101) is formed in the cushion layer (102).
4. The carbon nanotube powder production apparatus according to claim 1, wherein: The top plate (103) is fixedly installed with a fixing bolt (1031), and the fixing bolt (1031) is sleeved with a spring (1032).
5. The carbon nanotube powder production apparatus according to claim 1, wherein: The feed inlet (204) is provided with a track groove (2041) above, and the track groove (2041) is provided with chamfers (2042) at both ends.
6. The carbon nanotube powder production apparatus according to claim 1, wherein: The right baffle (301) and the left baffle (302) are movably connected with the track groove (2041) through the first handle (303) and the second handle (304) respectively.
7. The carbon nanotube powder production apparatus according to claim 1, wherein: The bottom of the right baffle (301) is fixedly connected with the first handle (303), and the bottom of the left baffle (302) is fixedly connected with the second handle (304).